Most countries, including the EU nations, USA, Canada, UK, Australia, New Zealand, and several in Asia, South America, and Africa, have visa-free access to Morocco for short tourist stays (typically up to 90 days), receiving an entry stamp upon arrival.

All you will need to attend this yoga retreat is your passport with a validity of at least 6 months. If you want to double check if you need a visa, visit this official government portal to confirm.